Earthquake with magnitude of ML 1.4 on date 10-11-2021 and time 06:48:27 (Italy) in region 3 km SE Capitignano (AQ)

A magnitude ML 1.4 earthquake occured in region: 3 km SE Capitignano (AQ), on

  • 10-11-2021 05:48:27 (UTC)
  • 10-11-2021 06:48:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.497, 13.325 at 16 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Capitignano AQ 3 665 665
Barete AQ 6 737 1402
Pizzoli AQ 7 4326 5728
Montereale AQ 7 2581 8309
Campotosto AQ 8 542 8851
Cagnano Amiterno AQ 9 1369 10220
Crognaleto TE 14 1297 11517
Scoppito AQ 15 3727 15244
Amatrice RI 15 2657 17901
Borbona RI 16 617 18518
L'Aquila AQ 17 69753 88271
Fano Adriano TE 19 296 88567
Posta RI 19 694 89261
Pietracamela TE 19 271 89532
Cittareale RI 19 482 90014

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NW of L'Aquila (69753 inhabitants)
36 Km SW of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
71 Km W of Chieti (51815 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
73 Km W of Pescara (121014 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
74 Km NE of Guidonia Montecelio (88673 inhabitants)
96 Km NE of Roma (2864731 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.4 2021-11-10
05:48:27
42.4972 13.3253 16 2021-11-10
05:54:11
Sala Sismica INGV-Roma 97372551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-10 05:48:27 ± 0.18
Latitude 42.4972 ± 0.0090
Longitude 13.3253 ± 0.0098
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97372551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1129
Semi-minor axis of confidence ellipse (meter) 251
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 332
Circular confidence region, given by single value of horizontal uncertainty (meter) 1130
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 239
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.60075
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 97372551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-10 05:54:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2021-11-10T05:48:48.38 0.6 undecidable manual S 352 0.6007 95 0.56 41
IV.MMO1.EHZ. 2021-11-10T05:48:41.72 0.6 undecidable manual S 0 0.402 98 -0.25 46
IV.NRCA.HHZ. 2021-11-10T05:48:40.71 0.3 undecidable manual S 335 0.3705 99 -0.33 69
IV.CSP1.EHZ. 2021-11-10T05:48:39.23 0.1 undecidable manual P 352 0.6007 95 -0.01 94
IV.TERO.HHZ. 2021-11-10T05:48:37.16 0.6 undecidable manual S 58 0.2401 107 -0.13 48
IV.LNSS.HHZ. 2021-11-10T05:48:37.14 0.3 undecidable manual S 297 0.2347 108 0 75
IV.MF5.EHZ. 2021-11-10T05:48:37.87 0.6 undecidable manual P 11 0.5 96 0.34 45
IV.MMO1.EHZ. 2021-11-10T05:48:35.75 0.3 undecidable manual P 0 0.402 98 -0.11 72
IV.NRCA.HHZ. 2021-11-10T05:48:35.19 0.1 undecidable manual P 335 0.3705 99 -0.14 96
IV.GAVE.EHZ. 2021-11-10T05:48:35.90 3.0 positive manual P 0.41 0
IV.SMA1.EHZ. 2021-11-10T05:48:34.32 0.1 undecidable manual S 3 0.1331 127 -0.13 100
IV.TERO.HHZ. 2021-11-10T05:48:33.25 0.1 undecidable manual P 58 0.2401 107 0.09 100
IV.LNSS.HHZ. 2021-11-10T05:48:33.19 0.3 undecidable manual P 297 0.2347 108 0.12 73
IV.SMA1.EHZ. 2021-11-10T05:48:31.68 0.1 undecidable manual P 3 0.1331 127 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:1.3 0.0001705 0.42 AML other m 2021-11-10T05:48:34.99
IV.SMA1.EHE. ML:1.4 0.000186 1.36 AML other m 2021-11-10T05:48:34.86
IV.TERO.HHN. ML:1.4 0.00011965 0.26 AML other m 2021-11-10T05:48:37.33
IV.TERO.HHE. ML:1.4 0.000108 0.06 AML other m 2021-11-10T05:48:37.36
IV.NRCA.HHE. ML:1.5 9.265E-5 0.54 AML other m 2021-11-10T05:48:40.89
IV.NRCA.HHN. ML:1.3 7.12E-5 0.08 AML other m 2021-11-10T05:48:41.99
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download